US PATENT SUBCLASS 310 / 323.17
.~.~.~.~ Positions an object

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

300  DF  NON-DYNAMOELECTRIC {4}
311  DF  .~ Piezoelectric elements and devices {17}
321  DF  .~.~ Combined with resonant structure {4}
323.01  DF  .~.~.~ Direct mechanical coupling {5}
323.17.~.~.~.~ Positions an object

DEFINITION

Classification: 310/323.17

Positions an object:

(under subclass 323.01) Subject matter a piezoelectric element expands or contracts to locate or adjust a member into a desired location.

SEE OR SEARCH CLASS

347, Incremental Printing of Symbolic Information,

68, and 70 for a piezoelectric element which contracts to deform a vibration plate attached directly to the piezoelectric element to expel ink droplets.